a {
    outline: none;
    text-decoration: none;
}

.Container {
    padding: 0;
    margin: 0;
}

.Container li {
    list-style-type: none;
}

.Node {
    margin-left: 18px;
    zoom: 1;
}

.IsRoot {
    margin-left: 0;
}

.ExpandOpen .Expand {
    background-image: url(../images/open.gif);
}

/* closed is higher priority than open */
.ExpandClosed .Expand {
    background-image: url(../images/closed.gif);
}

.Content {
    min-height: 18px;
    margin-left:18px;
}

* html .Content {
    height: 18px;
}

.Expand {
    width: 18px;
    height: 18px;
    float: left;
}

.ExpandOpen .Container {
    display: block;
}

.ExpandClosed .Container {
    display: none;
}

.ExpandOpen .Expand, .ExpandClosed .Expand, .Content {
    cursor: pointer;
}

.tree {
    position: absolute;
    overflow: auto;
    padding: 5px;
    width: 250px;
    border: 1px solid #231F20;
    top: 100px;
    bottom: 20px;
}
.documents {
    position: absolute;
    overflow: auto;
    padding: 5px;
    top: 88px;
    left: 290px;
    bottom: 0; right: 0;
}